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US9987204B2ActiveUtilityPatentIndex 28

Solid cosmetic makeup composition

Assignee: MCDERMOTT PADRAIGPriority: Sep 17, 2010Filed: Sep 16, 2011Granted: Jun 5, 2018
Est. expirySep 17, 2030(~4.2 yrs left)· nominal 20-yr term from priority
Inventors:MCDERMOTT PADRAIGLE GARS GWENOLASAUTEL CATHERINE
A61Q 1/00A61Q 1/10A61K 2800/31A61K 8/898A61Q 1/12A61K 8/25A61K 8/26A61K 8/891A61K 8/965
28
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Claims

Abstract

The present invention relates to a solid cosmetic makeup and/or care composition in the form of a powder comprising, in a physiologically acceptable medium, at least: —a fatty phase containing at least one silicone polyamide and a silicone resin, and —at least one pulverulent phase containing at least perlite.

Claims

exact text as granted — not AI-modified
The invention claimed is: 
     
       1. A solid cosmetic makeup and/or care composition in the form of a powder comprising, in a physiologically acceptable medium, at least:
 a fatty phase containing silicone polyamide and a silicone resin, and wherein the silicone polyamide is nylon-611/dimethicone copolymer and silicone resin is trimethyl siloxysilicate resin, wherein the nylon-611/dimethicone copolymer is present in amount of 2-20% by weight of the composition and trimethyl siloxysilicate resin is present in amount of 5-25% by weight of the composition wherein the weight ratio of nylon-611/dimethicone copolymer to the trimethyl siloxysilicate resin is 0.33-1 
 pulverulent phase containing in an amount of 4-8% by weight of the composition, the fatty phase comprises isododecane in an amount of 5-40% by weight of the composition, wherein the pulverulent phase is combined with the fatty phase in a pulverulent phase/fatty phase weight ratio ranging from 55/45 to 70/30, the cosmetic makeup composition further comprises: 
 additional filers in an amount of 15-60% by weight of the composition, wherein the fillers are mixture of mica, iron oxide and titanium oxide, 
 a polyol having from 2-20 carbon atoms in an amount of 3-15% by weight of the composition, 
 wherein the composition is free of water perlite 
 wherein the silicone polyamide is a nylon-611/dimethicone copolymer and the silicone resin is a trimethyl siloxysilicate resin, 
 wherein the fatty phase further comprises at least one branched C 8 -C 16  alkane, and 
 wherein the solid cosmetic makeup and/or care composition comprises from 0.1% to 15% by weight of perlite relative to the total weight of the composition and from 5% to 25% by weight of perlite relative to the total weight of the pulverulent phase, and wherein the pulverulent phase is present in a proportion of at least 35% by weight relative to the total weight of the composition. 
 
     
     
       2. The solid cosmetic makeup and/or care composition as claimed in  claim 1 , which is in the form of a loose powder or a pressed powder. 
     
     
       3. Method for making up keratin material according to  claim 1 , the method comprising applying the solid make up composition to keratin material.

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